@charset "UTF-8";
.web {
  background: url("../images/index/bg_index.png") no-repeat;
  width: 100%;
  height: 1948px;
  position: relative; }
  .web .logo {
    position: absolute;
    right: 537px;
    top: 30px; }
  .web .left_g {
    position: absolute;
    right: 0;
    top: 0; }
  .web .earth {
    position: relative;
    left: 0;
    top: 0;
    width: 1001px; }
    .web .earth .c {
      position: absolute;
      left: 620px;
      top: 441px; }
    .web .earth .electron {
      position: absolute;
      left: 224px;
      top: 99px; }
    .web .earth .webgl {
      position: absolute;
      left: 219px;
      top: 262px; }
    .web .earth .js {
      position: absolute;
      left: 417px;
      top: 194px; }
    .web .earth .egret {
      position: absolute;
      left: 715px;
      top: 233px; }
    .web .earth .what {
      position: absolute;
      left: 697px;
      top: 114px; }
  .web .index_title {
    z-index: 11;
    margin-left: 80px;
    margin-top: 265px; }
    .web .index_title .english {
      font-size: 20px;
      color: #7f7f7f;
      line-height: 16px;
      margin-bottom: 25px;
      font-family: "Arial"; }
    .web .index_title > img {
      margin-bottom: 57px; }
    .web .index_title .english_detail {
      font-size: 16px;
      line-height: 16px;
      color: #7f7f7f;
      margin-bottom: 11px;
      font-family: "Arial"; }
    .web .index_title .detail {
      font-size: 16px;
      font-family: "微软雅黑";
      color: #333333; }
  .web .entry {
    display: block;
    width: 1136px;
    margin: 0 auto;
    font-size: 0;
    position: absolute;
    top: 605px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%); }
    .web .entry .square {
      width: 170px;
      height: 170px;
      -webkit-transform: rotate(45deg);
      transform: rotate(45deg);
      display: inline-block;
      margin-left: 30px;
      position: relative;
      border: 4px solid transparent;
      -webkit-transition: color 0.15s;
      transition: color 0.15s; }
      .web .entry .square::before, .web .entry .square::after {
        box-sizing: border-box;
        content: '';
        position: absolute;
        border: 4px solid transparent;
        width: 0;
        height: 0; }
      .web .entry .square::before {
        top: 0;
        left: 0; }
      .web .entry .square::after {
        bottom: 0;
        right: 0; }
      .web .entry .square:hover::before, .web .entry .square:hover::after {
        width: 100%;
        height: 100%; }
      .web .entry .square:hover::before {
        border-top-color: #cff1ff;
        border-right-color: #cff1ff;
        -webkit-transition: width 0.15s ease-out, height 0.15s ease-out 0.15s;
        transition: width 0.15s ease-out, height 0.15s ease-out 0.15s; }
      .web .entry .square:hover::after {
        border-bottom-color: #cff1ff;
        border-left-color: #cff1ff;
        -webkit-transition: border-color 0s ease-out 0.3s, width 0.15s ease-out 0.3s, height 0.15s ease-out 0.45s;
        transition: border-color 0s ease-out 0.3s, width 0.15s ease-out 0.3s, height 0.15s ease-out 0.45s; }
      .web .entry .square:hover {
        cursor: pointer; }
        .web .entry .square:hover .block {
          box-sizing: border-box;
          background: -webkit-linear-gradient(bottom right, #035c82, #12AFF2);
          background: linear-gradient(to top left, #035c82, #12AFF2);
          border: 4px solid #5fd0ff;
          box-shadow: 0px 0px 20px #5FCFFF;
          cursor: pointer; }
          .web .entry .square:hover .block > div {
            display: block; }
            .web .entry .square:hover .block > div i {
              -webkit-animation-name: jiantou;
              animation-name: jiantou; }
      .web .entry .square .circle {
        position: absolute;
        left: 50%;
        top: -6px;
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
        width: 40px;
        height: 6px;
        background: #f9f9f9; }
        .web .entry .square .circle b {
          display: block;
          width: 6px;
          height: 6px;
          background: #cff1ff;
          border-radius: 50%;
          margin-top: 3px; }
      .web .entry .square .block {
        width: 150px;
        height: 150px;
        position: relative;
        background: -webkit-linear-gradient(bottom right, #1f1e23, #4b4956);
        background: linear-gradient(to top left, #1f1e23, #4b4956);
        margin: 10px auto;
        box-sizing: border-box;
        border: 4px solid transparent; }
        .web .entry .square .block span {
          display: inline-block;
          line-height: 150px;
          -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
          color: #ffffff;
          height: 150px;
          width: 150px;
          text-align: center;
          font-size: 24px;
          font-weight: bold;
          -webkit-text-stroke: 1px #427177; }
        .web .entry .square .block > div {
          display: none;
          width: 40px;
          height: 40px;
          background: #026b97;
          position: absolute;
          right: 0;
          bottom: 0;
          color: #62ffff;
          text-align: center; }
          .web .entry .square .block > div i {
            display: inline-block;
            font-style: normal;
            -webkit-transform: rotate(-45deg);
            transform: rotate(-45deg);
            font-size: 20px;
            line-height: 40px;
            -webkit-animation-iteration-count: infinite;
            animation-iteration-count: infinite;
            -webkit-animation-duration: .5s;
            animation-duration: .5s; }
    .web .entry .green_circle {
      display: inline-block;
      margin-left: 40px;
      margin-right: 40px;
      vertical-align: top;
      margin-top: 83px; }
      .web .entry .green_circle span {
        display: inline-block;
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #cdcdcd;
        margin-left: 22px; }
  .web .footer {
    width: 1136px;
    margin: 0 auto; }
    .web .footer .entry_detail div {
      width: 33.33%;
      float: left;
      text-align: left;
      margin-top: 150px; }
      .web .footer .entry_detail div p {
        width: 240px;
        text-align: center;
        color: #000000;
        font-size: 16px; }
      .web .footer .entry_detail div p:first-child {
        color: #7f7f7f;
        font-size: 14px;
        margin-bottom: 10px; }
    .web .footer .entry_detail .cen p {
      margin: 0 auto;
      padding-right: 20px; }
    .web .footer .entry_detail .rig p {
      float: right;
      padding-right: 20px; }
    .web .footer .envirment_title {
      margin-top: 100px;
      color: #ffffff;
      font-size: 0;
      height: 20px; }
      .web .footer .envirment_title b {
        display: inline-block;
        width: 10px;
        height: 20px;
        line-height: 20px;
        background: -webkit-linear-gradient(bottom right, #035c82, #12AFF2);
        background: linear-gradient(to top left, #035c82, #12AFF2);
        font-size: 0;
        -webkit-transform: skewX(-25deg);
        transform: skewX(-25deg);
        margin-bottom: -3px;
        margin-right: 20px; }
      .web .footer .envirment_title span {
        display: inline-block;
        font-size: 20px;
        text-shadow: 0px 0px 40px #62ffff; }
    .web .footer .envirment {
      margin-top: 50px;
      padding: 5px;
      width: 370px;
      float: left;
      box-sizing: border-box;
      background: #ffffff;
      box-shadow: 0 0 40px #CFCACA;
      margin-right: 8px;
      -webkit-transition: all .5s ease-out;
      transition: all .5s ease-out; }
      .web .footer .envirment:hover {
        cursor: pointer;
        -webkit-transform: translateY(-15px);
        transform: translateY(-15px); }
      .web .footer .envirment .photo {
        width: 360px; }
      .web .footer .envirment .photo_detail {
        width: 100%;
        margin-top: 25px;
        padding-left: 23px; }
        .web .footer .envirment .photo_detail i.iconfont {
          line-height: 25px;
          font-size: 25px;
          height: 25px;
          color: #7f7f7f; }
        .web .footer .envirment .photo_detail span {
          line-height: 25px;
          font-size: 14px;
          height: 25px;
          color: #7f7f7f;
          height: 25px;
          display: inline-block;
          vertical-align: top; }
        .web .footer .envirment .photo_detail .shugang {
          margin-right: 15px;
          margin-left: 20px; }
        .web .footer .envirment .photo_detail p {
          margin-top: 25px;
          margin-bottom: 34px;
          color: #333333;
          font-size: 14px; }
    .web .footer .map {
      margin-top: 28px;
      height: 370px;
      width: 55%; }
      .web .footer .map #mapContainer {
        margin: 0;
        height: 100%;
        width: 100%;
        font-size: 12px; }
    .web .footer .mapRight {
      position: relative;
      margin-top: 28px;
      width: 45%;
      height: 370px;
      background: -webkit-linear-gradient(bottom, #1f1e23, #4b4956);
      background: linear-gradient(to top, #1f1e23, #4b4956);
      padding-top: 10px;
      padding-left: 65px;
      box-sizing: border-box; }
      .web .footer .mapRight::before {
        content: "";
        display: block;
        position: absolute;
        left: -20px;
        top: 50%;
        width: 0;
        height: 0;
        -webkit-transform: translateY(-50%);
        transform: translateY(-50%);
        border-top: 15px solid transparent;
        border-bottom: 15px solid transparent;
        border-right: 20px solid #35333c; }
      .web .footer .mapRight .map_detail {
        margin-top: 26px; }
        .web .footer .mapRight .map_detail p {
          font-size: 20px;
          line-height: 22px;
          height: 22px;
          color: #ffffff; }
          .web .footer .mapRight .map_detail p i.iconfont {
            color: #ffffff;
            font-size: 20px;
            height: 22px;
            line-height: 22px;
            margin-right: 10px; }
        .web .footer .mapRight .map_detail > div {
          padding-left: 38px;
          box-sizing: border-box;
          height: 60px;
          line-height: 60px;
          color: #ffffff;
          font-size: 14px; }
          .web .footer .mapRight .map_detail > div span {
            display: inline-block;
            border-bottom: 1px solid #64626a; }

@-webkit-keyframes jiantou {
  0% {
    opacity: 0; }
  100% {
    opacity: 1; } }

@keyframes jiantou {
  0% {
    opacity: 0; }
  100% {
    opacity: 1; } }

.marker {
  width: 22px;
  height: 36px;
  background-image: url(http://webapi.amap.com/theme/v1.3/markers/b/mark_b.png);
  background-size: 22px 36px;
  text-align: center;
  line-height: 24px;
  color: #fff; }
